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据报道,美国农业部德尔塔试验分站科技人员,试制成一种搌布喷雾器,专门用于喷洒除草剂,除草效果较好。搌布喷雾器的主要部件是一块长约30.5厘米、宽约20厘米的毛毯,毛毯上面有一金属罩子,罩子顶端接一喷头,喷头喷出的药液通过罩子滴入毛毯。施药时,毛毯的位置正好在行间杂草上方,并与杂草相接触。搌布喷雾器按装在拖拉机上,当拖拉器开动后,搌布喷雾器的毛毯即搌擦杂草,从而将除草
It is reported that the United States Department of Agriculture Delta pilot substation scientific and technological personnel, trial made into a cloth cloth sprayer, dedicated to spraying herbicides, weeding better. The main part of the cloth sprayer is a 30.5 cm long and 20 cm wide blanket with a metal cover on the top and a spray head on the top of the blanket. When applied, the blanket is located just above the weeds and in contact with the weeds. The cloth sprayer is installed on the tractor. When the tractor is started, the cloth blanket of the cloth sprayer rubs against the weeds so as to remove the weeding